Twice the on-time, half the weight, and fits more comfortably in your hand.
Half the weight of traditional 3.5 V handles
Fits all Welch Allyn 3.5 V Instrument Heads
120 minutes of on-time (compared to 60 minutes for standard NiCad handles)
Made of sturdy CYCOLOY engineering resin
Low-battery indicator
Lithium ion battery technology that has no ÏmemoryÓ effect